Saswell Non-programmable Backlit Digital Display Thermostat for room
24 Volt,2H/1C,Heat Pump Thermostat T21HTW-0
·Large LCD display with backlight, continuous backlight option
·Simultaneous heat and cool set point storage
·Display of room temperature, set temperature and current time simultaneously
·Fan switch with ON and AUTO functions.
·Permanent user setting retention during power loss. No batteries are required
·Operates from 24VAC, or from 2 size “AA” alkaline batteries
·Optional temperature display of Fahrenheit or Celsius scale
·Air Filter change Indicator
·Low Battery Indicator.
·Display temperature calibration
·Intelligent Recovery Option for optimizing comfort
Saswell T21HTW-0 Thermostat
(Jumper wire connected)
Two screws and anchors
Service and Support
All products come back by a 30-day guarantee,1 Year warranty and lifetime support.
This is a 24VAC low-voltage non-programmable thermostat for room use, compatible with heat pump (with aux) systems,compressor short cycling protection.【IMPORTANT】 Currently does not support millivolt systems
2 Heat/1 Cool Conventional and Heat Pump,Accurate temperature control of +/-1-Degree F for consistent comfort,Air Filter change reminder and Low Battery Indicator available.
Large LCD display with backlight,easy to read in various lighting conditions,OPTIONAL 2 “AAA” Batteries provide continuous temperature display during power loss.
Detailed instructions for easy installation,C-wire needed for proper installation.B and O terminals available.Note-c wire is required and is the primary power source for your thermostat. Without a c wire, your thermostat will not power up, In the case of battery power, there is no need to connect the C wire
Make comfortable temperatures to reduce energy usage,savings on annual heating and cooling costs.
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